BR6912629D0 - IMPROVEMENT IN HYDROXY-2 METHYLTHIO-4 BUTYRONITRILLA SYNTHESIS PROCESS - Google Patents

IMPROVEMENT IN HYDROXY-2 METHYLTHIO-4 BUTYRONITRILLA SYNTHESIS PROCESS

Info

Publication number
BR6912629D0
BR6912629D0 BR212629/69A BR21262969A BR6912629D0 BR 6912629 D0 BR6912629 D0 BR 6912629D0 BR 212629/69 A BR212629/69 A BR 212629/69A BR 21262969 A BR21262969 A BR 21262969A BR 6912629 D0 BR6912629 D0 BR 6912629D0
Authority
BR
Brazil
Prior art keywords
butyronitrilla
methylthio
hydroxy
improvement
synthesis process
Prior art date
Application number
BR212629/69A
Other languages
Portuguese (pt)
Inventor
C Darcas
R Jobert
C Laviron
Original Assignee
Ugilor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ugilor filed Critical Ugilor
Publication of BR6912629D0 publication Critical patent/BR6912629D0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/16—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of hydrogen sulfide or its salts to unsaturated compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
    • H01L21/223—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a gaseous phase
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/24—Alloying of impurity materials, e.g. doping materials, electrode materials, with a semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01005—Boron [B]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01006—Carbon [C]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01013—Aluminum [Al]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01014—Silicon [Si]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01019—Potassium [K]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01023—Vanadium [V]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01032—Germanium [Ge]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01033—Arsenic [As]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01039—Yttrium [Y]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01042—Molybdenum [Mo]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01047—Silver [Ag]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01049—Indium [In]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01051—Antimony [Sb]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01067—Holmium [Ho]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01074—Tungsten [W]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01075—Rhenium [Re]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01082—Lead [Pb]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01087—Francium [Fr]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/013—Alloys
    • H01L2924/0132—Binary Alloys
    • H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/013—Alloys
    • H01L2924/0132—Binary Alloys
    • H01L2924/01327—Intermediate phases, i.e. intermetallics compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/013—Alloys
    • H01L2924/014—Solder alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1203—Rectifying Diode
    • H01L2924/12036—PN diode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/1901—Structure
    • H01L2924/1904—Component type
    • H01L2924/19042—Component type being an inductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3025—Electromagnetic shielding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Die Bonding (AREA)
  • Physical Vapour Deposition (AREA)
  • Electrodes Of Semiconductors (AREA)
BR212629/69A 1956-03-05 1969-09-23 IMPROVEMENT IN HYDROXY-2 METHYLTHIO-4 BUTYRONITRILLA SYNTHESIS PROCESS BR6912629D0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US569659A US2879188A (en) 1956-03-05 1956-03-05 Processes for making transistors
GB38776/57A GB839082A (en) 1956-03-05 1957-12-13 Improvements in or relating to processes for making transistors
FR167263 1968-09-24

Publications (1)

Publication Number Publication Date
BR6912629D0 true BR6912629D0 (en) 1973-04-19

Family

ID=27244888

Family Applications (1)

Application Number Title Priority Date Filing Date
BR212629/69A BR6912629D0 (en) 1956-03-05 1969-09-23 IMPROVEMENT IN HYDROXY-2 METHYLTHIO-4 BUTYRONITRILLA SYNTHESIS PROCESS

Country Status (8)

Country Link
US (2) US2879188A (en)
BE (1) BE739082A (en)
BR (1) BR6912629D0 (en)
CH (1) CH513142A (en)
FR (1) FR1603970A (en)
GB (2) GB839082A (en)
LU (1) LU59488A1 (en)
NL (1) NL163209C (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981645A (en) * 1955-04-22 1961-04-25 Ibm Semiconductor device fabrication
BE562491A (en) * 1956-03-05 1900-01-01
US3226271A (en) * 1956-03-29 1965-12-28 Baldwin Co D H Semi-conductive films and method of producing them
BE570141A (en) * 1957-08-08
NL224041A (en) * 1958-01-14
US3054034A (en) * 1958-10-01 1962-09-11 Rca Corp Semiconductor devices and method of manufacture thereof
US3063879A (en) * 1959-02-26 1962-11-13 Westinghouse Electric Corp Configuration for semiconductor devices
US3099588A (en) * 1959-03-11 1963-07-30 Westinghouse Electric Corp Formation of semiconductor transition regions by alloy vaporization and deposition
US3087100A (en) * 1959-04-14 1963-04-23 Bell Telephone Labor Inc Ohmic contacts to semiconductor devices
US3005735A (en) * 1959-07-24 1961-10-24 Philco Corp Method of fabricating semiconductor devices comprising cadmium-containing contacts
NL242671A (en) * 1959-08-25
US2959502A (en) * 1959-09-01 1960-11-08 Wolfgang W Gaertner Fabrication of semiconductor devices
FR1148316A (en) * 1959-10-20 1957-12-06 Thomson Houston Comp Francaise Method and apparatus for making printed circuits
US3092522A (en) * 1960-04-27 1963-06-04 Motorola Inc Method and apparatus for use in the manufacture of transistors
GB916379A (en) * 1960-05-23 1963-01-23 Ass Elect Ind Improvements in and relating to semiconductor junction units
NL265823A (en) * 1960-06-13
DE1132660B (en) * 1960-07-06 1962-07-05 Intermetall Alloying device for the production of semiconductor arrangements by simultaneously alloying electrodes on opposite surfaces of a semiconductor chip
NL269092A (en) * 1960-09-09 1900-01-01
US3158504A (en) * 1960-10-07 1964-11-24 Texas Instruments Inc Method of alloying an ohmic contact to a semiconductor
US3151004A (en) * 1961-03-30 1964-09-29 Rca Corp Semiconductor devices
NL285523A (en) * 1961-11-24
NL132313C (en) * 1964-12-17 1900-01-01
DE1281035B (en) * 1965-01-22 1968-10-24 Itt Ind Ges Mit Beschraenkter Method for applying a contact layer on a silicon semiconductor body
US3503368A (en) * 1965-10-07 1970-03-31 Western Electric Co Apparatus for sequentially vacuum depositing metal film on substrates
DE1288690B (en) * 1966-08-03 1969-02-06 Itt Ind Gmbh Deutsche Method for producing a well-adhering contact with aluminum on a silicon semiconductor body
US4041896A (en) * 1975-05-12 1977-08-16 Ncr Corporation Microelectronic circuit coating system
US5663409A (en) * 1995-06-07 1997-09-02 Novus International, Inc. Process for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile
US5973200A (en) * 1997-01-23 1999-10-26 Novus International, Inc. Process for the preparation of 2-hydroxy-4-(methylthio) butanoic acid or methionine by mercaptan addition
FR2903690B1 (en) * 2006-07-11 2008-11-14 Adisseo Ireland Ltd PROCESS FOR THE PREPARATION OF METHIONINE FROM ACROLEIN WITHOUT ISOLATING INTERMEDIATE PRODUCTS
TW200811086A (en) * 2006-07-11 2008-03-01 Adisseo Ireland Ltd Process for preparing 2-hydroxy-4-(methylthio)butyronitrile and methionine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605311A (en) * 1945-04-17 1948-07-20 Us Ind Chemicals Inc Improvements in the manufacture of methionine
US2542768A (en) * 1945-10-24 1951-02-20 Du Pont Hydroxy-methylmercaptobutyronitrile
US2561411A (en) * 1950-03-08 1951-07-24 Bell Telephone Labor Inc Semiconductor signal translating device
BE523775A (en) * 1950-09-29
NL180221B (en) * 1952-07-29 Charbonnages Ste Chimique PROCESS FOR PREPARING A POLYAMINOAMIDE HARDENING AGENT FOR EPOXY RESINS; PROCESS FOR PREPARING A WATER DIVIDED HARDENING AGENT; PROCESS FOR PREPARING AN EPOXY RESIN COMPOSITION CONTAINING SUCH HARDENING AGENT AND AN OBJECT FACING A COATING LAYER OBTAINED FROM SUCH EPOXY RESIN COMPOSITION.
US2745745A (en) * 1952-10-30 1956-05-15 Monsanto Chemicals Poultry feed
US2705767A (en) * 1952-11-18 1955-04-05 Gen Electric P-n junction transistor
US2748325A (en) * 1953-04-16 1956-05-29 Rca Corp Semi-conductor devices and methods for treating same
US2736847A (en) * 1954-05-10 1956-02-28 Hughes Aircraft Co Fused-junction silicon diodes
BE544843A (en) * 1955-02-25
US2763822A (en) * 1955-05-10 1956-09-18 Westinghouse Electric Corp Silicon semiconductor devices
BE547665A (en) * 1955-06-28
US3131210A (en) * 1959-02-04 1964-04-28 Montedison Spa Process for methionine nitrile synthesis

Also Published As

Publication number Publication date
NL163209B (en) 1980-03-17
DE1948065A1 (en) 1970-04-02
LU59488A1 (en) 1970-01-09
NL6913770A (en) 1970-03-26
GB839082A (en) 1960-06-29
BE739082A (en) 1970-03-02
CH513142A (en) 1971-09-30
NL163209C (en) 1980-03-17
US2879188A (en) 1959-03-24
FR1603970A (en) 1971-06-21
US3699148A (en) 1972-10-17
GB1274255A (en) 1972-05-17

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